Knorr-Bremse Automatic Rifle Gun Review - Knorr-Bremse automatic rifle (Germany - Paratroop Rifle - 7.92x57mm) Review What is your rating of the Knorr-Bremse Automatic Rifle ? Feel free to compare the Knorr-Bremse Automatic Rifle to similar types of guns / firearms. Politics, Business, Civil & History.